Tell us what you are trying to do? I've assigned a custom taxonomy to posts. Some posts have custom taxonomy 'values' assigned to them, others don't. I want to use this criteria in PHP as a conditional. e.g. has custom taxonomy value(s) assigned do x, else do y (or vice versa). I just need to be able to establish the conditional (e.g. yes or no).
Is there any documentation that you are following? No
Is there a similar example that we can see? No
What is the link to your site? na.
Toolset Support cannot help with this question since this is about WordPress and PHP - not related to whether the Post Type is made with Toolset or not.
In any case, you will need to use the WordPress Codex to find the right API to use, and the PHP Codex to find the right syntax to build the condition.
I suggest to use this Function of WordPress:
https://codex.wordpress.org/Function_Reference/has_term
In Toolset, you could do that in much less time and less effort, using an HTML conditional, that listens to the Posts Terms.
That, we explain here:
https://toolset.com/documentation/user-guides/conditional-html-output-in-views/displaying-taxonomies-conditionally/
You would then likely do this:
https://toolset.com/documentation/user-guides/conditional-html-output-in-views/displaying-taxonomies-conditionally/#specific
That is what we recommend when you use Toolset.
